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Worksheetshuman and social biologyy
Total questions: 67
Worksheet time: 2hrs 30mins
When blood enters the right atrium, where is it coming from?
The body
Left ventricle
Right Atrium
Lungs
Deoxygenated blood from the superior portion of the body enters the right atrium through the
inferior vena cava
superior vena cava
aorta
pulmonary trunk
Deoxygenated blood from the inferior portion of the body enters the right atrium through the
inferior vena cava
superior vena cava
pulmonary veins
aorta
Deoxygenated blood enters the ______ atrium.
Right
Left
What valve will deoxygenated blood pass through as it leaves the right atrium?
tricuspid
bicuspid
aortic semilunar
pulmonary semilunar
What chamber of the heart pumps deoxygenated blood to the lungs?
right atrium
right ventricle
left atrium
left ventricle
How does deoxygenated blood get to the lungs from the right ventricle?
pulmonary veins
pulmonary arteries
brachiocephalic artery
aorta
Oxygenated blood is carried from the lungs to the ______.
right atrium
right ventricle
left atrium
left ventricle
Oxygenated blood is carried from the lungs to the left atrium by the ____.
pulmonary veins
pulmonary arteries
aorta
vena cava
Oxygenated blood in the left atrium must pass through what valve to get to the left ventricle?
tricuspid
bicuspid
pulmonary semilunar
aortic semilunar
Oxygenated blood will be pumped from the left ventricle through the ______ to be delivered to the body.
pulmonary veins
pulmonary arteries
aorta
vena cava
What valve separates the left ventricle from the aorta?
tricuspid
bicuspid
mitral
aortic semilunar
The heart is lined by a double-walled, fluid filled sac called ________.
peritoneum
pericardium
perineurium
perimysium
Pulmonary circulation describes the flow of blood from the heart to the _____.
lungs
body
_____ are thick walled vessels designed to withstand high pressure.
Veins
venuoles
capillaries
arteries
The inner most lining of the heart:
epicardium
endocardium
myocardium
A hereditary disease in which the blood clots slowly or abnormally. This causes prolonged bleeding with even minor cuts and bumps
Anemia
Hemophilia
Embolism
Atherosclerosis
High blood pressure
Heart Failure
Atherosclerosis
Myocardial Infarction
Hypertension
Disease that occurs when deposits of fatty substances form along the walls of the arteries.
Atherosclerosis
Heart Failure
Myocardial Infarction
Claudication
Blood vessel N is
An artery
A vein
A capillary
Blood vessel M carries blood at
High pressure
Low pressure
Moderate pressure
Which of the following comparison is INCORRECT?
Arteries carry low pressure blood while veins carry high pressure blood
Arteries have thick walls while veins have thin walls
Arteries accommodate rapid blood flow while veins accommodate slow blood flow
Multicellular organisms have a developed transport system because
They have a large surface area to volume ratio
They have a small surface area to volume ratio
Their bodies are large enough to accommodate transport systems
The following are characteristics of red blood cells EXCEPT
They contain haemoglobin
They fight diseases
They do not contain a nucleus
The main function of red blood cells is to
Fight diseases
Transport heat to body cells
Carry oxygen to body cells
The four components of blood are
Plasma, red blood cell, white blood cell, platelets
Water, red blood cell, white blood cell, plasma
Platelet, red blood cell, white blood cell, oxygen
The wall of chamber D is thicker than the wall of chamber B because chamber D has to
Pump deoxygenated blood
Withstand more pressure
Pump blood greater distances
The blood flowing through the left side of the heart is
Deoxygenated
Oxygenated
Purified
The proteins found on the surface of RBCs that allow us to type blood as A, B, O or AB are called
antigens
antibodies
aggluntates
Rh factors
I am the largest (in size) blood component and have a nucleus.
